In regards to the Mumbai Monorail Project, according to your comments dated on 24th March, the Import Duties applied will be 5% (BCD, 5% of contract value), 0.5% (10% of BCD ) and 18%(IGST, 18% of contract value). However, we have got other applied rate of import duties obtained from other source, in which the total import duties are 24.7349%, and the tax base is contract value plus 1%, which confused us.